Forced convective boiling of binary mixtures in a vertical tube

Y. Fujita, Haruhiko Ohta, M. Tsutsui

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

An experimental study was carried out on boiling heat transfer of mixtures of R11 and R113 flowing in a uniformly heated vertical tube. In the nucleate boiling region at low quality, mass velocity had no appreciable effect on boiling curves and the mixtures showed lower heat transfer coefficients than either those of an equivalent single component with the same physical properties as the mixtures; or those predicted by a linear interpolation between their single-component values as a function of composition. In the two-phase forced convection region at very high quality, neither reduction of heat transfer coefficients of the mixture nor heat flux dependence was noticeable; unless heat flux was so high as to initiate boiling in a liquid film. An empirical equation was given to correlate the present data both in nucleate boiling and in two-phase forced convection. Critical heat flux (CHF) of the mixtures and the quality at CHF-point were predicted using the mixture physical properties from the Katto correlations established as being applicable to single-component liquids.

Original languageEnglish
Title of host publicationProc 3 ASME JSME Therm Eng Jt Conf
PublisherPubl by ASME
Pages17-24
Number of pages8
ISBN (Print)0791806138
Publication statusPublished - Dec 1 1991
EventProceedings of the 3rd ASME/JSME Thermal Engineering Joint Conference Part 2 (of 5) - Reno, NV, USA
Duration: Mar 17 1991Mar 22 1991

Publication series

NameProc 3 ASME JSME Therm Eng Jt Conf

Other

OtherProceedings of the 3rd ASME/JSME Thermal Engineering Joint Conference Part 2 (of 5)
CityReno, NV, USA
Period3/17/913/22/91

Fingerprint

Binary mixtures
Boiling liquids
Heat flux
Nucleate boiling
Forced convection
Heat transfer coefficients
Physical properties
Liquid films
Interpolation
Heat transfer
Liquids
Chemical analysis

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Fujita, Y., Ohta, H., & Tsutsui, M. (1991). Forced convective boiling of binary mixtures in a vertical tube. In Proc 3 ASME JSME Therm Eng Jt Conf (pp. 17-24). (Proc 3 ASME JSME Therm Eng Jt Conf). Publ by ASME.

Forced convective boiling of binary mixtures in a vertical tube. / Fujita, Y.; Ohta, Haruhiko; Tsutsui, M.

Proc 3 ASME JSME Therm Eng Jt Conf. Publ by ASME, 1991. p. 17-24 (Proc 3 ASME JSME Therm Eng Jt Conf).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fujita, Y, Ohta, H & Tsutsui, M 1991, Forced convective boiling of binary mixtures in a vertical tube. in Proc 3 ASME JSME Therm Eng Jt Conf. Proc 3 ASME JSME Therm Eng Jt Conf, Publ by ASME, pp. 17-24, Proceedings of the 3rd ASME/JSME Thermal Engineering Joint Conference Part 2 (of 5), Reno, NV, USA, 3/17/91.
Fujita Y, Ohta H, Tsutsui M. Forced convective boiling of binary mixtures in a vertical tube. In Proc 3 ASME JSME Therm Eng Jt Conf. Publ by ASME. 1991. p. 17-24. (Proc 3 ASME JSME Therm Eng Jt Conf).
Fujita, Y. ; Ohta, Haruhiko ; Tsutsui, M. / Forced convective boiling of binary mixtures in a vertical tube. Proc 3 ASME JSME Therm Eng Jt Conf. Publ by ASME, 1991. pp. 17-24 (Proc 3 ASME JSME Therm Eng Jt Conf).
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